Sleeve Plus Procedure in Bariatric Surgery
Laparoscopic Sleeve Gastrectomy is a type of restrictive procedure. The stomach capacity is reduced by applying staplers and removing a part of the stomach.
A Sleeve Plus procedure is an advanced metabolic and bariatric surgery that combines a laparoscopic sleeve gastrectomy (LSG) with an intestinal bypass. It is designed to provide better weight loss and greater improvement in metabolic diseases (especially type 2 diabetes) than a standard sleeve gastrectomy, while preserving the pylorus and reducing some of the complications associated with traditional gastric bypass.
Definition
Sleeve Plus refers to a group of procedures in which: Sleeve gastrectomy reduces stomach volume. An additional small bowel bypass enhances metabolic effects and weight loss.
Mechanism of Action
The procedure works through multiple mechanisms: Restricts food intake by reducing stomach capacity. Decreases ghrelin production, reducing hunger. Increases secretion of incretin hormones (GLP-1 and PYY), improving satiety. Improves insulin sensitivity and glucose metabolism. Provides a degree of nutrient malabsorption depending on the bypass length.
Types of Sleeves Plus Procedures
- Sleeve Gastrectomy with Duodenojejunal Bypass (SG-DJB)
- Sleeve Gastrectomy with Loop Duodenojejunal Bypass (SG-LDJB)
- Sleeve Gastrectomy with Transit Bipartition (SG-TB)
- Single Anastomosis Duodeno-Ileal Bypass with Sleeve (SADI-S)
- Biliopancreatic Diversion with Duodenal Switch (BPD-DS) (considered the original sleeve-based bypass procedure)
Indications
Suitable for patients with: BMI ≥35 kg/m² with obesity-related comorbidities. BMI ≥40 kg/m². Poorly controlled type 2 diabetes. Severe metabolic syndrome. Weight regains or inadequate weight loss after sleeve gastrectomy (selected patients). Patients requiring greater metabolic benefits than sleeve gastrectomy alone.
Advantages
- Greater excess weight loss than sleeve gastrectomy alone.
- Higher remission rates of type 2 diabetes.
- Better improvement in hypertension, dyslipidaemia, and fatty liver disease.
- Preservation of the pylorus reduces dumping syndrome.
- Lower risk of marginal ulcers compared with Roux-en-Y gastric bypass.
- Maintains a more physiological gastrointestinal pathway.
Disadvantages
- More technically demanding than sleeve gastrectomy.
- Longer operative time.
- Risk of protein-calorie malnutrition if bypass is extensive.
- Vitamin and mineral deficiencies (iron, vitamin B12, calcium, vitamin D).
- Lifelong nutritional supplementation and follow-up required.
- Long-term evidence is still evolving for some Sleeve Plus techniques.
Possible Complications
- Early Bleeding, Staple-line leak, Anastomotic leak, Infection, Venous thromboembolism, Late Nutritional deficiencies, Bile reflux (procedure dependent), Internal hernia (less common than gastric bypass), Protein malnutrition, Weight regain (less common than sleeve alone)
FREQUENTLY ASKED QUESTIONS
What is Sleeve Plus bariatric surgery?
Sleeve Plus bariatric surgery is an advanced weight loss procedure that combines sleeve gastrectomy with an intestinal bypass to help achieve greater weight loss and better control of type 2 diabetes and other metabolic conditions.
Who is a good candidate for Sleeve Plus surgery?
Sleeve Plus surgery is generally recommended for people with severe obesity, poorly controlled type 2 diabetes, metabolic syndrome, or those who need greater weight loss than a standard sleeve gastrectomy can provide. A bariatric surgeon will determine your suitability after a thorough evaluation.
What are the benefits of Sleeve Plus surgery?
Sleeve Plus surgery can lead to significant weight loss, improved blood sugar control, remission of type 2 diabetes in many patients, and better management of obesity-related conditions such as hypertension, fatty liver disease, and high cholesterol.
Will I need vitamins after Sleeve Plus surgery?
Yes. Since the procedure includes an intestinal bypass, lifelong vitamin and mineral supplementation, along with regular follow-up appointments, is essential to prevent nutritional deficiencies and maintain long-term health.
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